CA2337069A1 - Composition de percarbonate encapsulee pour utilisation dans des emballages en film de pva - Google Patents

Composition de percarbonate encapsulee pour utilisation dans des emballages en film de pva Download PDF

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Publication number
CA2337069A1
CA2337069A1 CA002337069A CA2337069A CA2337069A1 CA 2337069 A1 CA2337069 A1 CA 2337069A1 CA 002337069 A CA002337069 A CA 002337069A CA 2337069 A CA2337069 A CA 2337069A CA 2337069 A1 CA2337069 A1 CA 2337069A1
Authority
CA
Canada
Prior art keywords
composition
percarbonate
phosphate
sodium
pva film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002337069A
Other languages
English (en)
Other versions
CA2337069C (fr
Inventor
Gerald Thomas Hinton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEMAK TRUST
Original Assignee
Gerald Thomas Hinton
Hinton, Elizabeth Jane
Gemak Trust
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10835282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2337069(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gerald Thomas Hinton, Hinton, Elizabeth Jane, Gemak Trust filed Critical Gerald Thomas Hinton
Publication of CA2337069A1 publication Critical patent/CA2337069A1/fr
Application granted granted Critical
Publication of CA2337069C publication Critical patent/CA2337069C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0091—Dishwashing tablets
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Abstract

L'invention concerne une composition détergente renfermant un percarbonate granuleux et un mélange d'encapsulation pour ce percarbonate. Le mélange comprend un sulfate, de la carboxyméthylcellulose et un tensioactif non ionique. Ladite composition renferme du métasilicate de sodium et ne comprend ni zéolithe, ni perborate ni phosphate. Cette composition, qui peut être stockée dans un emballage en film de PVAL hydrosoluble pendant au moins 9 mois, comprend entre 1 % et 15 % de percarbonate. Elle peut renfermer un substitut de phosphate du type polyacrylate. En outre, on peut la comprimer sous forme de pastille et l'utiliser comme produit de blanchissage.
CA002337069A 1998-07-10 1999-07-08 Composition de percarbonate encapsulee pour utilisation dans des emballages en film de pva Expired - Lifetime CA2337069C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9814968.5 1998-07-10
GBGB9814968.5A GB9814968D0 (en) 1998-07-10 1998-07-10 Detergent
PCT/GB1999/002048 WO2000002980A2 (fr) 1998-07-10 1999-07-08 Detergent

Publications (2)

Publication Number Publication Date
CA2337069A1 true CA2337069A1 (fr) 2000-01-20
CA2337069C CA2337069C (fr) 2009-11-17

Family

ID=10835282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002337069A Expired - Lifetime CA2337069C (fr) 1998-07-10 1999-07-08 Composition de percarbonate encapsulee pour utilisation dans des emballages en film de pva

Country Status (13)

Country Link
US (1) US6486116B1 (fr)
EP (1) EP1121410B1 (fr)
AT (1) ATE224944T1 (fr)
AU (1) AU769438B2 (fr)
CA (1) CA2337069C (fr)
DE (1) DE69903185T2 (fr)
DK (1) DK1121410T3 (fr)
ES (1) ES2185363T3 (fr)
GB (1) GB9814968D0 (fr)
HK (1) HK1037667A1 (fr)
NZ (1) NZ509670A (fr)
PT (1) PT1121410E (fr)
WO (1) WO2000002980A2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ335308A (en) * 1997-01-10 2000-02-28 Gerald Thomas Hinton Detergent composition containing a granulated percarbonate
US20050130868A1 (en) * 1999-11-10 2005-06-16 Evans K D. Multiuse, solid cleaning device and composition
GB2368584A (en) 2000-10-18 2002-05-08 Reckitt Benckiser Nv An ethoxylated PVA for packaging a composition
DE60125843T2 (de) 2000-11-27 2007-11-15 The Procter & Gamble Company, Cincinnati Produkt fürs Geschirrspülen
US8658585B2 (en) 2000-11-27 2014-02-25 Tanguy Marie Louise Alexandre Catlin Detergent products, methods and manufacture
PL362605A1 (en) 2000-11-27 2004-11-02 The Procter & Gamble Company Dishwashing method
US8940676B2 (en) 2000-11-27 2015-01-27 The Procter & Gamble Company Detergent products, methods and manufacture
US7125828B2 (en) 2000-11-27 2006-10-24 The Procter & Gamble Company Detergent products, methods and manufacture
US6475977B1 (en) 2001-03-16 2002-11-05 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water soluble sachet with a dishwasher composition
ES2375224T3 (es) 2001-05-14 2012-02-27 The Procter & Gamble Company Producto de limpieza.
US7026951B2 (en) 2001-07-13 2006-04-11 Exxonmobil Upstream Research Company Data telemetry system for multi-conductor wirelines
GB2383334A (en) 2001-12-20 2003-06-25 Reckitt Benckiser Inc Powder detergent compositions
US6924259B2 (en) * 2002-04-17 2005-08-02 National Starch And Chemical Investment Holding Corporation Amine copolymers for textile and fabric protection
AU2003267295A1 (en) * 2002-10-09 2004-05-04 The Procter And Gamble Company Process for making water-soluble pouches
US7228257B1 (en) * 2003-06-13 2007-06-05 Lam Research Corporation Architecture for general purpose programmable semiconductor processing system and methods therefor
DE10354561A1 (de) * 2003-11-21 2005-07-14 Henkel Kgaa Lösliches Buildersystem
US20060019859A1 (en) * 2004-07-23 2006-01-26 Melani Duran Powder dilutable multi-surface cleaner
JP4717895B2 (ja) † 2005-01-22 2011-07-06 ザ プロクター アンド ギャンブル カンパニー 水中に浸漬される前に溶解に対して耐性を有する水溶性フィルム
US8728449B2 (en) 2005-01-22 2014-05-20 Monosol Llc Water-soluble film article having salt layer, and method of making the same
WO2011005623A1 (fr) * 2009-07-09 2011-01-13 The Procter & Gamble Company Composition détergente pour lessive comprenant de faibles taux d'agent de blanchiment
DE102011005696A1 (de) * 2011-03-17 2012-09-20 Henkel Ag & Co. Kgaa Geschirrspülmittel
US8754022B2 (en) 2012-06-11 2014-06-17 The Clorox Company Garbage disposal cleaning pouch comprising encapsulated bicarbonate and methods of use
US9273270B2 (en) 2014-02-20 2016-03-01 Church & Dwight Co., Inc. Unit dose cleaning products for delivering a peroxide-containing bleaching agent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ238385A (en) 1990-07-03 1993-05-26 Ecolab Inc A detersive system in a water soluble film package
FR2666348B1 (fr) * 1990-08-28 1994-06-03 Nln Sa Detergent en sachet-dose pour le nettoyage du linge.
GB9022724D0 (en) 1990-10-19 1990-12-05 Unilever Plc Detergent compositions
EP0639639B2 (fr) 1993-08-17 2010-07-28 The Procter & Gamble Company Compositions détergentes contenant des percarbonates comme agents de blanchiment
US5965505A (en) * 1994-04-13 1999-10-12 The Procter & Gamble Company Detergents containing a heavy metal sequestrant and a delayed release peroxyacid bleach system
GB9407533D0 (en) 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
NZ335308A (en) 1997-01-10 2000-02-28 Gerald Thomas Hinton Detergent composition containing a granulated percarbonate

Also Published As

Publication number Publication date
HK1037667A1 (en) 2002-02-15
EP1121410A2 (fr) 2001-08-08
AU769438B2 (en) 2004-01-29
PT1121410E (pt) 2003-02-28
DE69903185D1 (de) 2002-10-31
WO2000002980A2 (fr) 2000-01-20
GB9814968D0 (en) 1998-09-09
AU4631099A (en) 2000-02-01
WO2000002980A3 (fr) 2001-05-10
ATE224944T1 (de) 2002-10-15
CA2337069C (fr) 2009-11-17
NZ509670A (en) 2002-03-01
EP1121410B1 (fr) 2002-09-25
ES2185363T3 (es) 2003-04-16
DK1121410T3 (da) 2003-02-10
US6486116B1 (en) 2002-11-26
DE69903185T2 (de) 2003-06-18

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EEER Examination request
MKEX Expiry

Effective date: 20190708